血管新生与年龄相关的黄斑变性没有德鲁森
Marc J Sirks1,2,3, Elon H C van Dijk2,3, Husein Ghalayini1
1Department of Ophthalmology, Amsterdam University Medical Center, Amsterdam, The Netherlands.
Acta ophthalmologica
|October 15, 2025
概括
神经血管与年龄相关的黄斑变性 (nAMD) 可以发生在没有德鲁森的情况下,呈现出独特的临床特征. 包括抗血管内皮生长因子 (anti-VEGF) 注射和光动力学疗法 (PDT) 在内的治疗方法在管理nAMD时表现出有效性.
科学领域:
- 眼科医生 眼科 眼科
- 视网膜疾病 视网膜疾病
- 神经血管与年龄相关的黄斑退化 (nAMD)
背景情况:
- 神经血管AMD (nAMD) 通常与dusen的存在有关.
- 这项研究调查了在没有Drusen的情况下发生的nAMD病例.
研究的目的:
- 为了描述患者的临床表现和1年后的结果,nAMD没有药.
- 为了在这个特定的队列中比较与非PCV相关的nAMD与多性冠状血管病 (PCV) 相关的nAMD.
主要方法:
- 追溯队列研究涉及来自99名55岁以上患者的106只眼睛.
- 多模式成像 (MMI) 和光学连贯性断层扫描 (OCT) 用于评估.
- 眼睛被分为PCV相关的和非PCV的nAMD组.
主要成果:
- 总共分析了106只眼睛,其中71只被归类为PCV相关的MNV和35个非PCV的MNV.
- 随访1年后,视力敏度的中位数从0.22提高到0.15 logMAR.
- 在65%的眼睛中,在OCT上完全消除了黄斑液,通常是通过联合PDT和抗VEGF治疗.
结论:
- 神经血管AMD可以在没有drusen的存在的情况下临床表现.
- 联合的抗VEGF注射和PDT在治疗nAMD中表现出有效性,无需使用药物.
- 建议进行进一步的研究,以充分理解和管理这种nAMD亚型.
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